127409733

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 211310400

約数和(自身を除く): 83900667

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 121, 177, 297, 363, 531, 649, 661, 1089, 1593, 1947, 1983, 3267, 5841, 5949, 7139, 7271, 17523, 17847, 21417, 21813, 38999, 64251, 65439, 79981, 116997, 192753, 196317, 239943, 350991, 428989, 719829, 1052973, 1286967, 2159487, 3860901, 4718879, 11582703, 14156637, 42469911, 127409733]

約数ペア:

[(1, 127409733), (3, 42469911), (9, 14156637), (11, 11582703), (27, 4718879), (33, 3860901), (59, 2159487), (99, 1286967), (121, 1052973), (177, 719829), (297, 428989), (363, 350991), (531, 239943), (649, 196317), (661, 192753), (1089, 116997), (1593, 79981), (1947, 65439), (1983, 64251), (3267, 38999), (5841, 21813), (5949, 21417), (7139, 17847), (7271, 17523)]